77360612

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 164745504

約数和(自身を除く): 87384892

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 67, 86, 98, 134, 137, 172, 196, 268, 274, 301, 469, 548, 602, 938, 959, 1204, 1876, 1918, 2107, 2881, 3283, 3836, 4214, 5762, 5891, 6566, 6713, 8428, 9179, 11524, 11782, 13132, 13426, 18358, 20167, 23564, 26852, 36716, 40334, 41237, 64253, 80668, 82474, 128506, 141169, 164948, 257012, 282338, 288659, 394697, 449771, 564676, 577318, 789394, 899542, 1154636, 1578788, 1799084, 2762879, 5525758, 11051516, 19340153, 38680306, 77360612]

約数ペア:

[(1, 77360612), (2, 38680306), (4, 19340153), (7, 11051516), (14, 5525758), (28, 2762879), (43, 1799084), (49, 1578788), (67, 1154636), (86, 899542), (98, 789394), (134, 577318), (137, 564676), (172, 449771), (196, 394697), (268, 288659), (274, 282338), (301, 257012), (469, 164948), (548, 141169), (602, 128506), (938, 82474), (959, 80668), (1204, 64253), (1876, 41237), (1918, 40334), (2107, 36716), (2881, 26852), (3283, 23564), (3836, 20167), (4214, 18358), (5762, 13426), (5891, 13132), (6566, 11782), (6713, 11524), (8428, 9179)]